The State is organized in five regions to coordinate EMS activities. Region I consists of: Allegany County; and Garrett County. Region II consists of: Frederick County; and Washington County. Region III consists of: Baltimore City; Anne Arundel County; Baltimore County; Carroll County; Harford County; and Howard County. Region IV consists of: Caroline County; Cecil County; Dorchester County; Kent County; Queen Anne's County; Somerset County; Talbot County; Wicomico County; and Worchester County. Region V consists of: Calvert County; Charles County; Montgomery County; Prince George's County; and St. Mary's County.